Nanning Metro Line 1 is the first rail transit line opened in Nanning, and it is also the first rail transit line in China's minority autonomous region to open for trial operation. As the east-west backbone of Nanning urban rail transit, Line 1 connects the main passenger flow distribution points of Nanning East Station, Langdong Coach Station, Nanning Station, Xixiangtang Passenger Station, etc., which will greatly strengthen the east-west communication of Nanning city and become a new force in city development.